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C&L Inventory

C&L Inventory

This database contains classification and labelling information on notified and registered substances received from manufacturers and importers. It also includes the list of harmonised classifications. The database is refreshed regularly with new and updated notifications. However, updated notifications cannot be specifically flagged because the notifications that are classified in the same way are aggregated for display purposes.

Classifications derived from joint submissions to the REACH registration process are flagged accordingly. For more information on these substances, please consult the Registered substances database.

Please note that some of the information on C&L Inventory may belong to third parties. The use of such information may therefore require the prior permission of the third party owners. Please consult the Legal Notice for further information.

CL Inventory

Notifications submitted/updated by: 29 October 2020
CL Inventory
Names and numerical identifiers
Classification details
Hazards:
 
Hydrocarbons, C4, steam-cracker distillate
Petroleum gas
[A complex combination of hydrocarbons produced by the distillation of the products of a steam cracking process. It consists predominantly of hydrocarbons having a carbon number of C4, predominantly 1-butene and 2-butene, containing also butane and isobutene and boiling in the range of approximately minus 12 °C to 5 °C (10.4 °F to 41 °F).]
295-405-4 92045-23-3 649-116-00-9 View details
Petroleum gases, liquefied, sweetened, C4 fraction
Petroleum gas
[A complex combination of hydrocarbons obtained by subjecting a liquified petroleum gas mix to a sweetening process to oxidize mercaptans or to remove acidic impurities. It consists predominantly of C4 saturated and unsaturated hydrocarbons.]
295-463-0 92045-80-2 649-117-00-4 View details
Hydrocarbons, C4, 1,3-butadiene- and isobutene-free
Petroleum gas
306-004-1 95465-89-7 649-118-00-X View details
Raffinates (petroleum), steam-cracked C4 fraction cuprous ammonium acetate extn., C3-5 and C3-5 unsatd., butadiene-free
Petroleum gas
307-769-4 97722-19-5 649-119-00-5 View details
Gases (petroleum), amine system feed
Refinery gas
[The feed gas to the amine system for removal of hydrogen sulfide. It consists of hydrogen. Carbon monoxide, carbon dioxide, hydrogen sulfide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5 may also be present.]
270-746-1 68477-65-6 649-120-00-0 View details
Gases (petroleum), benzene unit hydrodesulfurizer off
Refinery gas
[Off gases produced by the benzene unit. It consists primarily of hydrogen. Carbon monoxide and hydrocarbons having carbon numbers predominantly in the range of C1 through C6, including benzene, may also be present.]
270-747-7 68477-66-7 649-121-00-6 View details
Gases (petroleum), benzene unit recycle, hydrogen-rich
Refinery gas
[A complex combination of hydrocarbons obtained by recycling the gases of the benzene unit. It consists primarily of hydrogen with various small amounts of carbon monoxide and hydrocarbons having carbon numbers in the range of C1 through C6.]
270-748-2 68477-67-8 649-122-00-1 View details
Gases (petroleum), blend oil, hydrogen-nitrogen-rich
Refinery gas
[A complex combination of hydrocarbons obtained by distillation of a blend oil. It consists primarily of hydrogen and nitrogen with various small amounts of carbon monoxide, carbon dioxide, and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
270-749-8 68477-68-9 649-123-00-7 View details
Gases (petroleum), catalytic reformed naphtha stripper overheads
Refinery gas
[A complex combination of hydrocarbons obtained from stabilization of catalytic reformed naphtha. Its consists of hydrogen and saturated hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
270-759-2 68477-77-0 649-124-00-2 View details
Gases (petroleum), C6-8 catalytic reformer recycle
Refinery gas
[A complex combination of hydrocarbons produced by distillation of products from catalytic reforming of C6-C8 feed and recycled to conserve hydrogen. It consists primarily of hydrogen. It may also contain various small amounts of carbon monoxide, carbon dioxide, nitrogen, and hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
270-761-3 68477-80-5 649-125-00-8 View details
Gases (petroleum), C6-8 catalytic reformer
Refinery gas
[A complex combination of hydrocarbons produced by distillation of products from catalytic reforming of C6-C8feed. It consists of hydrocarbons having carbon numbers in the range of C1 through C5 and hydrogen.]
270-762-9 68477-81-6 649-126-00-3 View details
Gases (petroleum), C6-8 catalytic reformer recycle, hydrogen-rich
Refinery gas
270-763-4 68477-82-7 649-127-00-9 View details
Gases (petroleum), C2-return stream
Refinery gas
[A complex combination of hydrocarbons obtained by the extraction of hydrogen from a gas stream which consists primarily of hydrogen with small amounts of nitrogen, carbon monoxide, methane, ethane, and ethylene. It contains predominantly hydrocarbons such as methane, ethane, and ethylene with small amounts of hydrogen, nitrogen and carbon monoxide.]
270-766-0 68477-84-9 649-128-00-4 View details
Gases (petroleum), dry sour, gas-concn.-unit-off
Refinery gas
[The complex combination of dry gases from a gas concentration unit. It consists of hydrogen, hydrogen sulfide and hydrocarbons having carbon numbers predominantly in the range of C1 through C3.]
270-774-4 68477-92-9 649-129-00-X View details
Gases (petroleum), gas concn. reabsorber distn.
Refinery gas
[A complex combination of hydrocarbons produced by distillation of products from combined gas streams in a gas concentration reabsorber. It consists predominantly of hydrogen, carbon monoxide, carbon dioxide, nitrogen, hydrogen sulfide and hydrocarbons having carbon numbers in the range of C1 through C3.]
270-776-5 68477-93-0 649-130-00-5 View details
Gases (petroleum), hydrogen absorber off
Refinery gas
[A complex combination obtained by absorbing hydrogen from a hydrogen rich stream. It consists of hydrogen, carbon monoxide, nitrogen, and methane with small amounts of C2 hydrocarbons.]
270-779-1 68477-96-3 649-131-00-0 View details
Gases (petroleum), hydrogen-rich
Refinery gas
[A complex combination separated as a gas from hydrocarbon gases by chilling. It consists primarily of hydrogen with various small amounts of carbon monoxide, nitrogen, methane, and C2 hydrocarbons.]
270-780-7 68477-97-4 649-132-00-6 View details
Gases (petroleum), hydrotreater blend oil recycle, hydrogen-nitrogen-rich
Refinery gas
[A complex combination obtained from recycled hydrotreated blend oil. It consists primarily of hydrogen and nitrogen with various small amounts of carbon monoxide, carbon dioxide and hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
270-781-2 68477-98-5 649-133-00-1 View details
Gases (petroleum), recycle, hydrogen-rich
Refinery gas
[A complex combination obtained from recycled reactor gases. It consists primarily of hydrogen with various small amounts of carbon monoxide, carbon dioxide, nitrogen, hydrogen sulfide, and saturated aliphatic hydrocarbons having carbon numbers in the range of C1 through C5.]
270-783-3 68478-00-2 649-134-00-7 View details
Gases (petroleum), reformer make-up, hydrogen-rich
Refinery gas
[A complex combination obtained from the reformers. It consists primarily of hydrogen with various small amounts of carbon monoxide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
270-784-9 68478-01-3 649-135-00-2 View details
Gases (petroleum), reforming hydrotreater
Refinery gas
[A complex combination obtained from the reforming hydrotreating process. It consists primarily of hydrogen, methane, and ethane with various small amounts of hydrogen sulfide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C3 through C5.]
270-785-4 68478-02-4 649-136-00-8 View details
Gases (petroleum), reforming hydrotreater, hydrogen-methane-rich
Refinery gas
[A complex combination obtained from the reforming hydrotreating process. It consists primarily of hydrogen and methane with various small amounts of carbon monoxide, carbon dioxide, nitrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C5.]
270-787-5 68478-03-5 649-137-00-3 View details
Gases (petroleum), reforming hydrotreater make-up, hydrogen-rich
Refinery gas
[A complex combination obtained from the reforming hydrotreating process. It consists primarily of hydrogen with various small amounts of carbon monoxide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
270-788-0 68478-04-6 649-138-00-9 View details
Gases (petroleum), thermal cracking distn.
Refinery gas
[A complex combination produced by distillation of products from a thermal cracking process. It consists of hydrogen, hydrogen sulfide, carbon monoxide, carbon dioxide and hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
270-789-6 68478-05-7 649-139-00-4 View details
Tail gas (petroleum), catalytic cracker refractionation absorber
Refinery gas
[A complex combination of hydrocarbons obtained from refractionation of products from a catalytic cracking process. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C3.]
270-805-1 68478-25-1 649-140-00-X View details
Tail gas (petroleum), catalytic reformed naphtha separator
Refinery gas
[A complex combination of hydrocarbons obtained from the catalytic reforming of straight run naphtha. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
270-807-2 68478-27-3 649-141-00-5 View details
Tail gas (petroleum), catalytic reformed naphtha stabilizer
Refinery gas
[A complex combination of hydrocarbons obtained from the stabilization of catalytic reformed naphtha. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
270-808-8 68478-28-4 649-142-00-0 View details
Tail gas (petroleum), cracked distillate hydrotreater separator
Refinery gas
[A complex combination of hydrocarbons obtained by treating cracked distillates with hydrogen in the presence of a catalyst. It consists of hydrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
270-809-3 68478-29-5 649-143-00-6 View details
Tail gas (petroleum), hydrodesulfurized straight-run naphtha separator
Refinery gas
[A complex combination of hydrocarbons obtained from hydrodesulfurization of straight-run naphtha. It consists of hydrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
270-810-9 68478-30-8 649-144-00-1 View details
Gases (petroleum), catalytic reformed straight-run naphtha stabilizer overheads
Refinery gas
[A complex combination of hydrocarbons obtained from the catalytic reforming of straight-run naphtha followed by fractionation of the total effluent. It consists of hydrogen, methane, ethane and propane.]
270-999-8 68513-14-4 649-145-00-7 View details
Gases (petroleum), reformer effluent high-pressure flash drum off
Refinery gas
[A complex combination produced by the high-pressure flashing of the effluent from the reforming reactor. It consists primarily of hydrogen with various small amounts of methane, ethane, and propane.]
271-003-4 68513-18-8 649-146-00-2 View details
Gases (petroleum), reformer effluent low-pressure flash drum off
Refinery gas
[A complex combination produced by low-pressure flashing of the effluent from the reforming reactor. It consists primarily of hydrogen with various small amounts of methane, ethane, and propane.]
271-005-5 68513-19-9 649-147-00-8 View details
Gases (petroleum), oil refinery gas distn. off
Refinery gas
[A complex combination separated by distillation of a gas stream containing hydrogen, carbon monoxide, carbon dioxide and hydrocarbons having carbon numbers in the range of C1 through C6 or obtained by cracking ethane and propane. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C2, hydrogen, nitrogen, and carbon monoxide.]
271-258-1 68527-15-1 649-148-00-3 View details
Gases (petroleum), benzene unit hydrotreater depentanizer overheads
Refinery gas
[A complex combination produced by treating the feed from the benzene unit with hydrogen in the presence of a catalyst followed by depentanizing. It consists primarily of hydrogen, ethane and propane with various small amounts of nitrogen, carbon monoxide, carbon dioxide and hydrocarbons having carbon numbers predominantly in the range of C1 through C6. It may contain trace amounts of benzene.]
271-623-5 68602-82-4 649-149-00-9 View details
Gases (petroleum), secondary absorber off, fluidized catalytic cracker overheads fractionator
Refinery gas
[A complex combination produced by the fractionation of the overhead products from the catalytic cracking process in the fluidized catalytic cracker. It consists of hydrogen, nitrogen, and hydrocarbons having carbon numbers predominantly in the range of C1 through C3.]
271-625-6 68602-84-6 649-150-00-4 View details
Petroleum products, refinery gases
Refinery gas
[A complex combination which consists primarily of hydrogen with various small amounts of methane, ethane, and propane.]
271-750-6 68607-11-4 649-151-00-X View details
Gases (petroleum), hydrocracking low-pressure separator
Refinery gas
[A complex combination obtained by the liquid-vapor separation of the hydrocracking process reactor effluent. It consists predominantly of hydrogen and saturated hydrocarbons having carbon numbers predominantly in the range of C1 through C3.]
272-182-1 68783-06-2 649-152-00-5 View details
Gases (petroleum), refinery
Refinery gas
[A complex combination obtained from various petroleum refining operations. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C3.]
272-338-9 68814-67-5 649-153-00-0 View details
Gases (petroleum), platformer products separator off
Refinery gas
[A complex combination obtained from the chemical reforming of naphthenes to aromatics. It consists of hydrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C2 through C4.]
272-343-6 68814-90-4 649-154-00-6 View details
Gases (petroleum), hydrotreated sour kerosine depentanizer stabilizer off
Refinery gas
[The complex combination obtained from the depentanizer stabilization of hydrotreated kerosine. It consists primarily of hydrogen, methane, ethane, and propane with various small amounts of nitrogen, hydrogen sulfide, carbon monoxide and hydrocarbons having carbon numbers predominantly in the range of C4 through C5.]
272-775-5 68911-58-0 649-155-00-1 View details
Gases (petroleum), hydrotreated sour kerosine flash drum
Refinery gas
[A complex combination obtained from the flash drum of the unit treating sour kerosine with hydrogen in the presence of a catalyst. It consists primarily of hydrogen and methane with various small amounts of nitrogen, carbon monoxide, and hydrocarbons having carbon numbers predominantly in the range of C2 through C5.]
272-776-0 68911-59-1 649-156-00-7 View details
Gases (petroleum), distillate unifiner desulfurization stripper off
Refinery gas
[A complex combination stripped from the liquid product of the unifiner desulfurization process. It consists of hydrogen sulfide, methane, ethane, and propane.]
272-873-8 68919-01-7 649-157-00-2 View details
Gases (petroleum), fluidized catalytic cracker fractionation off
Refinery gas
[A complex combination produced by the fractionation of the overhead product of the fluidized catalytic cracking process. It consists of hydrogen, hydrogen sulfide, nitrogen, and hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
272-874-3 68919-02-8 649-158-00-8 View details
Gases (petroleum), fluidized catalytic cracker scrubbing secondary absorber off
Refinery gas
[A complex combination produced by scrubbing the overhead gas from the fluidized catalytic cracker. It consists of hydrogen, nitrogen, methane, ethane and propane.]
272-875-9 68919-03-9 649-159-00-3 View details
Gases (petroleum), heavy distillate hydrotreater desulfurization stripper off
Refinery gas
[A complex combination stripped from the liquid product of the heavy distillate hydrotreater desulfurization process. It consists of hydrogen, hydrogen sulfide, and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
272-876-4 68919-04-0 649-160-00-9 View details
Gases (petroleum), platformer stabilizer off, light ends fractionation
Refinery gas
[A complex combination obtained by the fractionation of the light ends of the platinum reactors of the platformer unit. It consists of hydrogen, methane, ethane and propane.]
272-880-6 68919-07-3 649-161-00-4 View details
Gases (petroleum), preflash tower off, crude distn.
Refinery gas
[A complex combination produced from the first tower used in the distillation of crude oil. It consists of nitrogen and saturated aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
272-881-1 68919-08-4 649-162-00-X View details
Gases (petroleum), tar stripper off
Refinery gas
[A complex combination obtained by the fractionation of reduced crude oil. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
272-884-8 68919-11-9 649-163-00-5 View details
Gases (petroleum), unifiner stripper off
Refinery gas
[A combination of hydrogen and methane obtained by fractionation of the products from the unifiner unit.]
272-885-3 68919-12-0 649-164-00-0 View details
Tail gas (petroleum), catalytic hydrodesulfurized naphtha separator
Refinery gas
[A complex combination of hydrocarbons obtained from the hydrodesulfurization of naphtha. It consists of hydrogen, methane, ethane, and propane.]
273-173-5 68952-79-4 649-165-00-6 View details
Tail gas (petroleum), straight-run naphtha hydrodesulfurizer
Refinery gas
[A complex combination obtained from the hydrodesulfurization of straight-run naphtha. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
273-174-0 68952-80-7 649-166-00-1 View details
Gases (petroleum), sponge absorber off, fluidized catalytic cracker and gas oil desulfurizer overhead fractionation
Refinery gas
[A complex combination obtained by the fractionation of products from the fluidized catalytic cracker and gas oil desulfurizer. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
273-269-7 68955-33-9 649-167-00-7 View details
Gases (petroleum), crude distn. and catalytic cracking
Refinery gas
[A complex combination produced by crude distillation and catalytic cracking processes. It consists of hydrogen, hydrogen sulfide, nitrogen, carbon monoxide and paraffinic and olefinic hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
273-563-5 68989-88-8 649-168-00-2 View details
Gases (petroleum), gas oil diethanolamine scrubber off
Refinery gas
[A complex combination produced by desulfurization of gas oils with diethanolamine. It consists predominantly of hydrogen sulfide, hydrogen and aliphatic hydrocarbons having carbon numbers in the range of C1 through C5.]
295-397-2 92045-15-3 649-169-00-8 View details
Gases (petroleum), gas oil hydrodesulfurization effluent
Refinery gas
[A complex combination obtained by separation of the liquid phase from the effluent from the hydrogenation reaction. It consists predominantly of hydrogen, hydrogen sulfide and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C3.]
295-398-8 92045-16-4 649-170-00-3 View details
Gases (petroleum), gas oil hydrodesulfurization purge
Refinery gas
[A complex combination of gases obtained from the reformer and from the purges from the hydrogenation reactor. It consists predominantly of hydrogen and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
295-399-3 92045-17-5 649-171-00-9 View details
Gases (petroleum), hydrogenator effluent flash drum off
Refinery gas
[A complex combination of gases obtained from flash of the effluents after the hydrogenation reaction. It consists predominantly of hydrogen and aliphatic hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
295-400-7 92045-18-6 649-172-00-4 View details
Gases (petroleum), naphtha steam cracking high-pressure residual
Refinery gas
[A complex combination obtained as a reaction mass of the non-condensable portions from the product of a naphtha steam cracking process as well as residual gases obtained during the preparation of subsequent products. It consists predominantly of hydrogen and paraffinic and olefinic hydrocarbons having carbon numbers predominantly in the range of C1 through C5 with which natural gas may also be mixed.]
295-401-2 92045-19-7 649-173-00-X View details
Gases (petroleum), residue visbaking off
Refinery gas
[A complex combination obtained from viscosity reduction of residues in a furnace. It consists predominantly of hydrogen sulfide and paraffinic and olefinic hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
295-402-8 92045-20-0 649-174-00-5 View details
Foots oil (petroleum), acid-treated
Foots oil
[A complex combination of hydrocarbons obtained by treatment of Foot's oil with sulfuric acid. It consists predominantly of branched-chain hydrocarbons with carbon numbers predominantly in the range of C20 through C50.]
300-225-7 93924-31-3 649-175-00-0 View details
Foots oil (petroleum), clay-treated
Foots oil
[A complex combination of hydrocarbons obtained by treatment of Foot's oil with natural or modified clay in either a contacting or percolation process to remove the trace amounts of polar compounds and impurities present. It consists predominantly of branched chain hydrocarbons with carbon numbers predominantly in the range of C20 through C50.]
300-226-2 93924-32-4 649-176-00-6 View details
Gases (petroleum), C3-4
Petroleum gas
[A complex combination of hydrocarbons produced by distillation of products from the cracking of crude oil. It consists of hydrocarbons having carbon numbers in the range of C3 through C4, predominantly of propane and propylene, and boiling in the range of approximately – 51 °C to – 1 °C (– 60 °F to 30 °F.)]
268-629-5 68131-75-9 649-177-00-1 View details
Tail gas (petroleum), catalytic cracked distillate and catalytic cracked naphtha fractionation absorber
Petroleum gas
[The complex combination of hydrocarbons from the distillation of the products from catalytic cracked distillates and catalytic cracked naphtha. It consists predominantly of hydrocarbons having carbon numbers in the range of C1 through C4.]
269-617-2 68307-98-2 649-178-00-7 View details
Tail gas (petroleum), catalytic polymn. naphtha fractionation stabilizer
Petroleum gas
[A complex combination of hydrocarbons from the fractionation stabilization products from polymerization of naphtha. It consists predominantly of hydrocarbons having carbon numbers in the range of C1 through C4.]
269-618-8 68307-99-3 649-179-00-2 View details
Tail gas (petroleum), catalytic reformed naphtha fractionation stabilizer, hydrogen sulfide-free
Petroleum gas
[A complex combination of hydrocarbons obtained from fractionation stabilization of catalytic reformed naphtha and from which hydrogen sulfide has been removed by amine treatment. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
269-619-3 68308-00-9 649-180-00-8 View details
Tail gas (petroleum), cracked distillate hydrotreater stripper
Petroleum gas
[A complex combination of hydrocarbons obtained by treating thermal cracked distillates with hydrogen in the presence of a catalyst. It consists predominantly of saturated hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
269-620-9 68308-01-0 649-181-00-3 View details
Tail gas (petroleum), straight-run distillate hydrodesulfurizer, hydrogen sulfide-free
Petroleum gas
[A complex combination of hydrocarbons obtained from catalytic hydrodesulfurization of straight run distillates and from which hydrogen sulfide has been removed by amine treatment. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
269-630-3 68308-10-1 649-182-00-9 View details
Tail gas (petroleum), gas oil catalytic cracking absorber
Petroleum gas
[A complex combination of hydrocarbons obtained from the distillation of products from the catalytic cracking of gas oil. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
269-623-5 68308-03-2 649-183-00-4 View details
Tail gas (petroleum), gas recovery plant
Petroleum gas
[A complex combination of hydrocarbons from the distillation of products from miscellaneous hydrocarbon streams. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
269-624-0 68308-04-3 649-184-00-X View details
Tail gas (petroleum), gas recovery plant deethanizer
Petroleum gas
[A complex combination of hydrocarbons from the distillation of products from miscellaneous hydrocarbon streams. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
269-625-6 68308-05-4 649-185-00-5 View details
Tail gas (petroleum), hydrodesulfurized distillate and hydrodesulfurized naphtha fractionator, acid-free
Petroleum gas
[A complex combination of hydrocarbons obtained from fractionation of hydrodesulfurized naphtha and distillate hydrocarbon streams and treated to remove acidic impurities. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
269-626-1 68308-06-5 649-186-00-0 View details
Tail gas (petroleum), hydrodesulfurized vacuum gas oil stripper, hydrogen sulfide-free
Petroleum gas
[A complex combination of hydrocarbons obtained from stripping stabilization of catalytic hydrodesulfurized vacuum gas oil and from which hydrogen sulfide has been removed by amine treatment. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
269-627-7 68308-07-6 649-187-00-6 View details
Tail gas (petroleum), light straight-run naphtha stabilizer, hydrogen sulfide-free
Petroleum gas
[A complex combination of hydrocarbons obtained from fractionation stabilization of light straight run naphtha and from which hydrogen sulfide has been removed by amine treatment. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C5.]
269-629-8 68308-09-8 649-188-00-1 View details
Tail gas (petroleum), propane-propylene alkylation feed prep deethanizer
Petroleum gas
[A complex combination of hydrocarbons obtained from the distillation of the reaction products of propane with propylene. It consists of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
269-631-9 68308-11-2 649-189-00-7 View details
Tail gas (petroleum), vacuum gas oil hydrodesulfurizer, hydrogen sulfide-free
Petroleum gas
[A complex combination of hydrocarbons obtained from catalytic hydrodesulfurization of vacuum gas oil and from which hydrogen sulfide has been removed by amine treatment. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C6.]
269-632-4 68308-12-3 649-190-00-2 View details
Gases (petroleum), catalytic cracked overheads
Petroleum gas
[A complex combination of hydrocarbons produced by the distillation of products from the catalytic cracking process. It consists of hydrocarbons having carbon numbers predominantly in the range of C3 through C5 and boiling in the range of approximately – 48 °C to 32 °C (– 54 °F to 90 °F).]
270-071-2 68409-99-4 649-191-00-8 View details
Alkanes, C1-2
Petroleum gas
270-651-5 68475-57-0 649-193-00-9 View details
Alkanes, C2-3
Petroleum gas
270-652-0 68475-58-1 649-194-00-4 View details
Alkanes, C3-4
petroleum gas
270-653-6 68475-59-2 649-195-00-X View details
Alkanes, C4-5
Petroleum gas
270-654-1 68475-60-5 649-196-00-5 View details
Fuel gases
Petroleum gas
[A combination of light gases. It consists predominantly of hydrogen and/or low molecular weight hydrocarbons.]
270-667-2 68476-26-6 649-197-00-0 View details
Fuel gases, crude oil of distillates
Petroleum gas
[A complex combination of light gases produced by distillation of crude oil and by catalytic reforming of naphtha. It consists of hydrogen and hydrocarbons having carbon numbers predominantly in the range of C1 through C4 and boiling in the range of approximately – 217 °C to – 12 °C (– 423 °F to 10 °F).]
270-670-9 68476-29-9 649-198-00-6 View details
Hydrocarbons, C3-4
Petroleum gas
270-681-9 68476-40-4 649-199-00-1 View details
Hydrocarbons, C4-5
Petroleum gas
270-682-4 68476-42-6 649-200-00-5 View details
Hydrocarbons, C2-4, C3-rich
Petroleum gas
270-689-2 68476-49-3 649-201-00-0 View details
Petroleum gases, liquefied
Petroleum gas
[A complex combination of hydrocarbons produced by the distillation of crude oil. It consists of hydrocarbons having carbon numbers predominantly in the range of C3 through C7 and boiling in the range of approximately – 40 °C to 80 °C (– 40 °F to 176 °F).]
270-704-2 68476-85-7 649-202-00-6 View details
Petroleum gases, liquefied, sweetened
Petroleum gas
[A complex combination of hydrocarbons obtained by subjecting liquefied petroleum gas mix to a sweetening process to convert mercaptans or to remove acidic impurities. It consists of hydrocarbons having carbon numbers predominantly in the range of C3 through C7 and boiling in the range of approximately – 40 °C to 80 °C (– 40 °F to 176 °F).]
270-705-8 68476-86-8 649-203-00-1 View details
gases (petroleum), C3-4, isobutane-rich
Petroleum gas
[A complex combination of hydrocarbons from the distillation of saturated and unsaturated hydrocarbons usually ranging in carbon numbers from C3 through C6, predominantly butane and isobutane. It consists of saturated and unsaturated hydrocarbons having carbon numbers in the range of C3 through C4, predominantly isobutane.]
270-724-1 68477-33-8 649-204-00-7 View details
Distillates (petroleum), C3-6, piperylene-rich
Petroleum gas
[A complex combination of hydrocarbons from the distillation of saturated and unsaturated aliphatic hydrocarbons usually ranging in the carbon numbers C3 through C6. It consists of saturated and unsaturated hydrocarbons having carbon numbers in the range of C3 through C6, predominantly piperylenes.]
270-726-2 68477-35-0 649-205-00-2 View details
Gases (petroleum), butane splitter overheads
Petroleum gas
[A complex combination of hydrocarbons obtained from the distillation of the butane stream. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C3 through C4.]
270-750-3 68477-69-0 649-206-00-8 View details
Gases (petroleum), C2-3-
Petroleum gas
[A complex combination of hydrocarbons produced by the distillation of products from a catalytic fractionation process. It contains predominantly ethane, ethylene, propane, and propylene.]
270-751-9 68477-70-3 649-207-00-3 View details
Gases (petroleum), catalytic-cracked gas oil depropanizer bottoms, C4-rich acid-free
Petroleum gas
[A complex combination of hydrocarbons obtained from fractionation of catalytic cracked gas oil hydrocarbon stream and treated to remove hydrogen sulfide and other acidic components. It consists of hydrocarbons having carbon numbers in the range of C3 through C5, predominantly C4.]
270-752-4 68477-71-4 649-208-00-9 View details
Gases (petroleum), catalytic-cracked naphtha debutanizer bottoms, C3-5-rich
Petroleum gas
[A complex combination of hydrocarbons obtained from the stabilization of catalytic cracked naphtha. It consists of aliphatic hydrocarbons having carbon numbers predominantly in the range of C3 through C5.]
270-754-5 68477-72-5 649-209-00-4 View details
Tail gas (petroleum), isomerized naphtha fractionation stabilizer
Petroleum gas
[A complex combination of hydrocarbons obtained from the fractionation stabilization products from isomerized naphtha. It consists predominantly of hydrocarbons having carbon numbers predominantly in the range of C1 through C4.]
269-628-2 68308-08-7 649-210-00-X View details
Foots oil (petroleum), carbon-treated
Foots oil
[A complex combination of hydrocarbons obtained by the treatment of Foots oil with activated carbon for the removal of trace constituents and impurities. It consists predominantly of saturated straight chain hydrocarbons having carbon numbers predominantly greater than C12.]
308-126-0 97862-76-5 649-211-00-5 View details
Distillates (petroleum), sweetened middle
Gasoil - unspecified
[A complex combination of hydrocarbons obtained by subjecting a petroleum distillate to a sweetening process to convert mercaptans or to remove acidic impurities. It consists of hydrocarbons having carbon numbers predominantly in the range of C9 through C20 and boiling in the range of approximately 150 °C to 345 °C (302 °F to 653 °F).]
265-088-7 64741-86-2 649-212-00-0 View details
Gas oils (petroleum), solvent-refined
Gasoil - unspecified
[A complex combination of hydrocarbons obtained as the raffinate from a solvent extraction process. It consists predominantly of aliphatic hydrocarbons having carbon numbers predominantly in the range of C11 through C25 and boiling in the range of approximately 205 °C to 400 °C (401 °F to 752 °F).]
265-092-9 64741-90-8 649-213-00-6 View details
Distillates (petroleum), solvent-refined middle
Gasoil - unspecified
[A complex combination of hydrocarbons obtained as the raffinate from a solvent extraction process. It consists predominantly of aliphatic hydrocarbons having carbon numbers predominantly in the range of C9 through C20 and boiling in the range of approximately 150 °C to 345 °C (302 °F to 653 °F).]
265-093-4 64741-91-9 649-214-00-1 View details
Gas oils (petroleum), acid-treated
Gasoil - unspecified
[A complex combination of hydrocarbons obtained as a raffinate from a sulfuric acid treating process. It consists of hydrocarbons having carbon numbers predominantly in the range of C13 through C25 and boiling in the range of approximately 230 °C to 400 °C (446 °F to 752 °F).]
265-112-6 64742-12-7 649-215-00-7 View details
Distillates (petroleum), acid-treated middle
Gasoil - unspecified
[A complex combination of hydrocarbons obtained as a raffinate from a sulfuric acid treating process. It consists of hydrocarbons having carbon numbers predominantly in the range of C11 through C20 and boiling in the range of approximately 205 °C to 345 °C (401 °F to 653 °F).]
265-113-1 64742-13-8 649-216-00-2 View details

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